Audio - Speakerphone - Yes
Audio - Voice codecs - G.722
Audio - Voice codecs - G.723
Audio - Voice codecs - G.726
Audio - Voice codecs - G.729A
Audio - Voice codecs - G.729B
Audio - Voice codecs - OPUS
Audio - Voice codecs - VAD
Camera - Front camera - No
Category 1 - Netzwerk
Category 2 - Voice over IP
Design - Handset type - Wired handset
Design - Product colour - Black
Design - Product type - IP Phone
dimensionalWeight - 1071
Display - Backlight display - Yes
Display - Display - LCD
Display - Display diagonal - 6.3 cm (2.48")
Display - Display resolution - 132 x 64 pixels
Display - Touchscreen - Yes
EAN - 6947273703242
Manufacturer - Grandstream
MPN - GRP2604P
Name - Grandstream SIP GRP-2604P Carrier-Grade IP-Phone (with POE)
Network - Bluetooth - No
Network - Ethernet LAN - Yes
Network - Ethernet LAN interface type - Gigabit Ethernet
Network - Quality of Service (QoS) support - Yes
Network - Wi-Fi - No
Packaging content - AC adapter included - No
Packaging content - Mounting kit - Yes
Packaging content - Number of handles included - 1 pc(s)
Phone features - Caller ID - Yes
Phone features - Call forwarding - Yes
Phone features - Call park - Yes
Phone features - Call pick up - Yes
Phone features - Call return - Yes
Phone features - Call transfer - Yes
Phone features - Call waiting - Yes
Phone features - Conference call - Yes
Phone features - Intercom - Yes
Phone features - Lines quantity - 3 lines
Phone features - Number of VoIP accounts - 6
Phone features - Phonebook capacity - 2000 entries
Ports & interfaces - DC-in jack - Yes
Ports & interfaces - Ethernet LAN (RJ-45) ports - 2
Ports & interfaces - RJ-9 ports quantity - 2
Power - AC adapter input voltage - 100 - 240 V
Power - AC adapter output voltage - 5 V
Power - Input frequency - 50-60 Hz
Power - Power over Ethernet (PoE) - Yes
producerCode - GRP2604P
productName - Grandstream GRP 2604P HD
productSize - Normal
sizeX - 300
sizeY - 210
sizeZ - 85
Video - Video call - Yes
warrantyLength - 24
warrantyType - F
weight - 1300
Weight & dimensions - Depth - 214 mm
Weight & dimensions - Height - 68 mm
Weight & dimensions - Package weight - 1.1 kg
Weight & dimensions - Weight - 790 g
Weight & dimensions - Width - 206 mm
